Problem:1 A solid circular shaft is subjected to a bending moment of 3000 N-m and a torque of 9000 N-m. The shaft is made of 45 C 8steel having ultimate tensile/ bending stress of 850 MPa and a Ultimate shear stress of 650 MPa. Assume a factor of safety of 10. Determine the diameter of the shaft from both theories.

Problem:1 A solid circular shaft is subjected to a bending moment of 3000 N-m and a torque of 9000 N-m. The shaft is made of 45 C 8steel having ultimate tensile/ bending stress of 850 MPa and a Ultimate shear stress of 650 MPa. Assume a factor of safety of 10. Determine the diameter of the shaft from both theories.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.12.5P: A stepped shaft (see figure) has diameter D2= 1.5 in, and a full quarter-circular fillet. The...

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